Olivier Richoux

Publications

Article dans une revue (54)

Ring-shaped linear waves and solitons in a square lattice of acoustic waveguides I. Ioannou Sougleridis,O. Richoux,V. Achilleos,Georgios Theocharis,D. Frantzeskakis Physical Review E , 2025, 111 (4), pp.044201. ⟨10.1103/PhysRevE.111.044201⟩ Article dans une revue hal-05391939v1
Topologically Invisible Defects in Chiral Mirror Lattices Antonin Coutant,Li‐yang Zheng,Vassos Achilleos,Olivier Richoux,Georgios Theochariset al. Advanced Physics Research, 2024, 3 (4), ⟨10.1002/apxr.202300102⟩ Article dans une revue hal-04784178v1
Existence and characterization of edge states in an acoustic trimer Su-Schrieffer-Heeger model Ioannis Ioannou Sougleridis,A. Anastasiadis,Olivier Richoux,Vassos Achilleos,Georgios Theochariset al. Physical Review B, 2024, 110 (17), pp.174311. ⟨10.1103/physrevb.110.174311⟩ Article dans une revue hal-05383400v1
Acoustic solitons in a periodic waveguide: Theory and experiments I. Ioannou Sougleridis,O. Richoux,V. Achilleos,Georgios Theocharis,C. Desjouyet al. Journal of Sound and Vibration, 2023, 546, pp.117433. ⟨10.1016/j.jsv.2022.117433⟩ Article dans une revue hal-04282393v1
Equireflectionality and customized unbalanced coherent perfect absorption in asymmetric waveguide networks Malte Röntgen,Olivier Richoux,Georgios Theocharis,Christian V Morfonios,Peter Schmelcheret al. Physical Review Applied, 2023, 20 (4), pp.044082. ⟨10.1103/PhysRevApplied.20.044082⟩ Article dans une revue hal-04297378v1
Wave-packet spreading in the disordered and nonlinear Su-Schrieffer-Heeger chain Bertin Many Manda,Vassos Achilleos,Olivier Richoux,Charalampos Skokos,Georgios Theocharis Physical Review B, 2023, 107 (18), pp.184313. ⟨10.1103/PhysRevB.107.184313⟩ Article dans une revue hal-04282506v1
Energy spreading, equipartition, and chaos in lattices with non-central forces Arnold Ngapasare,Georgios Theocharis,Olivier Richoux,Vassos Achilleos,Charalampos Skokos Chinese Physics B, 2022, 31 (2), pp.020506. ⟨10.1088/1674-1056/ac3a5e⟩ Article dans une revue hal-03873952v1
Wave-packet spreading in disordered soft architected structures Arnold Ngapasare,Georgios Theocharis,Olivier Richoux,Charalampos Skokos,Vassos Achilleos Chaos: An Interdisciplinary Journal of Nonlinear Science, 2022, 32 (5), pp.053116. ⟨10.1063/5.0089055⟩ Article dans une revue hal-03873945v1
Subwavelength Su-Schrieffer-Heeger topological modes in acoustic waveguides Antonin Coutant,Vassos Achilleos,Olivier Richoux,Georgios Theocharis,Vincent Pagneux Journal of the Acoustical Society of America, 2022, 151 (6), pp.3626-3632. ⟨10.1121/10.0011550⟩ Article dans une revue hal-03872867v1
Topological two-dimensional Su–Schrieffer–Heeger analog acoustic networks: Total reflection at corners and corner induced modes Antonin Coutant,V. Achilleos,Olivier Richoux,Georgios Theocharis,Vincent Pagneux Journal of Applied Physics, 2021, 129 (12), pp.125108. ⟨10.1063/5.0042406⟩ Article dans une revue hal-03283199v1
Design of acoustic metamaterials made of Helmholtz resonators for perfect absorption by using the complex frequency plane Vicente Romero-García,Noé Jiménez,G. Theocharis,V. Achilleos,Aurélien Merkelet al. Comptes Rendus. Physique, 2021, 21 (7-8), pp.713-749. ⟨10.5802/crphys.32⟩ Article dans une revue (article de synthèse) hal-05059991v1
Acoustic Su-Schrieffer-Heeger lattice: Direct mapping of acoustic waveguides to the Su-Schrieffer-Heeger model Antonin Coutant,Audrey Sivadon,Liyang Zheng,Vassos Achilleos,Olivier Richouxet al. Physical Review B, 2021, 103 (22), pp.224309. ⟨10.1103/PhysRevB.103.224309⟩ Article dans une revue hal-03451255v1
High-amplitude sound propagation in acoustic transmission-line metamaterial Jiangyi Zhang,Vicente Romero-García,Georgios Theocharis,Olivier Richoux,V. Achilleoset al. Applied Physics Letters, 2021, 118 (10), pp.104102. ⟨10.1063/5.0040702⟩ Article dans une revue hal-03436122v1
Acoustic graphene network loaded with Helmholtz resonators: a first-principle modeling, Dirac cones, edge and interface waves Li-Yang Zheng,Vassos Achilleos,Ze-Guo Chen,Olivier Richoux,Georgios Theochariset al. New Journal of Physics, 2020, 22 (1), pp.013029. ⟨10.1088/1367-2630/ab60f1⟩ Article dans une revue hal-02471519v1
Multi-functional resonant acoustic wave router Olivier Richoux,Vassos Achilleos,Georgios Theocharis,Ioannis Brouzos,Fotios Diakonos Journal of Physics D: Applied Physics, 2020, ⟨10.1088/1361-6463/ab78d9⟩ Article dans une revue hal-02496333v1
Robustness of topological corner modes against disorder with application to acoustic networks Antonin Coutant,Vassos Achilleos,Olivier Richoux,Georgios Theocharis,Vincent Pagneux Physical Review B, 2020, 102 (21), pp.214204. ⟨10.1103/PhysRevB.102.214204⟩ Article dans une revue hal-03098233v1
Wave propagation in a strongly disordered one-dimensional phononic lattice supporting rotational waves A. Ngapasare,Georgios Theocharis,O. Richoux,Ch. Skokos,V. Achilleos Physical Review B, 2020, 102 (5), ⟨10.1103/PhysRevB.102.054201⟩ Article dans une revue hal-03064340v1
Perfect absorption in mirror-symmetric acoustic metascreens Vicente Romero-García,Noé Jiménez,Jean-Philippe Groby,Aurélien Merkel,Vincent Tournatet al. Physical Review Applied, 2020, 14 (5), pp.054055. ⟨10.1103/PhysRevApplied.14.054055⟩ Article dans une revue hal-03436042v1
Discrete propagation of trapped modes in acoustic waveguide arrays Miguel Moleron,Cédric Faure,Simon Félix,Vincent Pagneux,Olivier Richoux Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2019, 99 (20), ⟨10.1103/PhysRevB.99.201404⟩ Article dans une revue hal-02406114v1
Chaos and Anderson Localization in Disordered Classical Chains: Hertzian vs FPUT models A Ngapasare,Georgios Theocharis,Olivier Richoux,Ch. Skokos,V. Achilleos Physical Review E , 2019 Article dans une revue hal-02370309v1
Acoustic radiation pressure for nonreciprocal transmission and switch effects Thibaut Devaux,Alejandro Cebrecos,Olivier Richoux,Vincent Pagneux,Vincent Tournat Nature Communications, 2019, 10 (1), ⟨10.1038/s41467-019-11305-7⟩ Article dans une revue hal-02193440v1
Stealth acoustic materials V. Romero-Garcia,Nathalie Lamothe,Georgios Theocharis,O. Richoux,Lluis Miquel Garcia-Raffi Physical Review Applied, 2019, 11 (5), ⟨10.1103/PhysRevApplied.11.054076⟩ Article dans une revue hal-02366177v1
Duality of bounded and scattering wave systems with local symmetries I. Kiorpelidis,Fotios Diakonos,Georgios Theocharis,V. Pagneux,O. Richouxet al. Physical Review A, 2019, ⟨10.1103/PhysRevA.99.012117⟩ Article dans une revue hal-02371094v1
Observation of Edge Waves in a Two-Dimensional Su-Schrieffer-Heeger Acoustic Network Li-Yang Zheng,Vassos Achilleos,Olivier Richoux,Georgios Theocharis,Vincent Pagneux Physical Review Applied, 2019, 12, ⟨10.1103/PhysRevApplied.12.034014⟩ Article dans une revue hal-02371105v1
Dark Solitons in Acoustic Transmission Line Metamaterials Jiangyi Zhang,Vicente Romero-García,Georgios Theocharis,Olivier Richoux,Vassos Achilleoset al. Applied Sciences, 2018, 8 (7), pp.1186. ⟨10.3390/app8071186⟩ Article dans une revue hal-02406867v1
Subwavelength Interferometric Control of Absorption in Three-port Acoustic Network Olivier Richoux,V. Achilleos,Georgios Theocharis,I. Brouzos Scientific Reports, 2018, 8 (1), ⟨10.1038/s41598-018-30287-y⟩ Article dans une revue hal-02406665v1
Finite-size effects on topological interface states in one-dimensional scattering systems P. Kalozoumis,Georgios Theocharis,V. Achilleos,Simon Félix,O. Richouxet al. Physical Review A, 2018, 98 (2), ⟨10.1103/PhysRevA.98.023838⟩ Article dans une revue hal-02406122v1
Second-Harmonic Generation in Acoustic Waveguides Loaded with an Array of Side Holes Jiangyi Zhang,Vicente Romero-García,Georgios Theocharis,Olivier Richoux,Vassos Achilleoset al. Acta Acustica united with Acustica, 2018, 104 (2), pp.235-242. ⟨10.3813/AAA.919165⟩ Article dans une revue hal-02406875v1
Bright and gap solitons in membrane-type acoustic metamaterials Jiangyi Zhang,Vicente Romero-García,Georgios Theocharis,Olivier Richoux,Vassos Achilleoset al. Physical Review E , 2017, 96 (2), ⟨10.1103/PhysRevE.96.022214⟩ Article dans une revue hal-02406955v1
Non-Hermitian acoustic metamaterials: Role of exceptional points in sound absorption V. Achilleos,Georgios Theocharis,Olivier Richoux,V. Pagneux Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, 95 (14), ⟨10.1103/PhysRevB.95.144303⟩ Article dans une revue hal-02406961v1
Experiments on metasurface carpet cloaking for audible acoustics Cédric Faure,Olivier Richoux,Simon Félix,Vincent Pagneux Applied Physics Letters, 2016, 108 (6), pp.064103. ⟨10.1063/1.4941810⟩ Article dans une revue hal-02406127v1
Second-Harmonic Generation in Membrane-Type Nonlinear Acoustic Metamaterials Jiangyi Zhang,Vicente Romero-García,Georgios Theocharis,Olivier Richoux,Vassos Achilleoset al. Crystals, 2016, 6 (8), pp.86. ⟨10.3390/cryst6080086⟩ Article dans une revue hal-02406967v1
Perfect and broadband acoustic absorption by critically coupled sub-wavelength resonators V. Romero-Garcia,Georgios Theocharis,O. Richoux,Aurélien Merkel,V. Tournatet al. Scientific Reports, 2016, 6 (1), ⟨10.1038/srep19519⟩ Article dans une revue hal-02396621v1
Use of complex frequency plane to design broadband and sub-wavelength absorbers V. Romero-Garcia,Georgios Theocharis,Olivier Richoux,V. Pagneux Journal of the Acoustical Society of America, 2016, 139 (6), pp.3395-3403. ⟨10.1121/1.4950708⟩ Article dans une revue hal-02406999v1
Coherent perfect absorption induced by the nonlinearity of a Helmholtz resonator V. Achilleos,Olivier Richoux,Georgios Theocharis Journal of the Acoustical Society of America, 2016, 140 (1), pp.EL94-EL100. ⟨10.1121/1.4954869⟩ Article dans une revue hal-02406981v1
Generation of acoustic solitary waves in a lattice of Helmholtz resonators Olivier Richoux,Bruno Lombard,Jean-François Mercier Wave Motion, 2015, 56, pp.85-99. ⟨10.1016/j.wavemoti.2015.02.005⟩ Article dans une revue hal-01069252v1
Invariant currents in lossy acoustic waveguides with complete local symmetry P. Kalozoumis,Olivier Richoux,Fotios Diakonos,Georgios Theocharis,P. Schmelcher Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (1), ⟨10.1103/PhysRevB.92.014303⟩ Article dans une revue hal-02407018v1
Disorder persistent transparency within the bandgap of a periodic array of acoustic Helmholtz resonators O. Richoux,A. Maurel,V. Pagneux Journal of Applied Physics, 2015, 117 (10), pp.104902. ⟨10.1063/1.4914184⟩ Article dans une revue hal-03106807v1
Control of acoustic absorption in one-dimensional scattering by resonant scatterers Aurélien Merkel,Georgios Theocharis,Olivier Richoux,Vicente Romero-García,V. Pagneux Applied Physics Letters, 2015, 107 (24), pp.244102. ⟨10.1063/1.4938121⟩ Article dans une revue hal-02407015v1
Numerical investigation of acoustic solitons Bruno Lombard,Jean-François Mercier,Olivier Richoux Proceedings of the Estonian Academy of Sciences , 2015, 64 (3), pp.304-310 Article dans une revue hal-01091411v1
Acoustic solitons in waveguides with Helmholtz resonators: Transmission line approach V. Achilleos,Olivier Richoux,Georgios Theocharis,Dimitris Frantzeskakis Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2015, 91 (2), ⟨10.1103/PhysRevE.91.023204⟩ Article dans une revue hal-02407265v1
Asymmetric Acoustic Propagation of Wave Packets Via the Self-Demodulation Effect Thibaut Devaux,Vincent Tournat,Olivier Richoux,Vincent Pagneux Physical Review Letters, 2015, 115 (23), ⟨10.1103/PhysRevLett.115.234301⟩ Article dans une revue hal-02177984v1
Reduced Modal Modelling of Time-Domain Propagation in Complex Waveguide Networks Miguel Moleron,Guillaume Dubois,Olivier Richoux,Simon Félix,Vincent Pagneux Acta Acustica united with Acustica, 2014, 100 (3), pp.391-400. ⟨10.3813/AAA.918718⟩ Article dans une revue hal-02406175v1
Limits of slow sound propagation and transparency in lossy, locally resonant periodic structures Georgios Theocharis,Olivier Richoux,V Romero García,Aurélien Merkel,V. Tournat New Journal of Physics, 2014, 16, ⟨10.1088/1367-2630/16/9/093017⟩ Article dans une revue hal-02406563v1
Low frequency acoustic resonances in urban courtyards Miguel Moleron,Simon Félix,Vincent Pagneux,Olivier Richoux Journal of the Acoustical Society of America, 2014, 135 (1), pp.74-82. ⟨10.1121/1.4836295⟩ Article dans une revue hal-02406181v1
Modélisation de la propagation acoustique en milieu urbain : approches ondulatoires Christophe Ayrault,Jean-Baptiste Doc,Simon Félix,Bertrand Lihoreau,Miguel Moleronet al. RéférenceS, 2012, pp.228-231 Article dans une revue hal-00845850v1
Sound propagation in periodic urban areas Miguel Moleron,Simon Félix,Vincent Pagneux,Olivier Richoux Journal of Applied Physics, 2012, 111 (11), pp.114906. ⟨10.1063/1.4725487⟩ Article dans une revue hal-02406190v1
Modelling the pressure field in the vicinity of a microphone membrane using PIV Olivier Richoux,A. Degroot,Bruno Gazengel,Robert Mac Donald,Murray Campbell Applied Acoustics, 2010, 71 (2), pp.157-163. ⟨10.1016/j.apacoust.2009.07.006⟩ Article dans une revue hal-01877720v1
Effect of the open roof on low frequency acoustic propagation in street canyons Olivier Richoux,Christophe Ayrault,Adrien Pelat,Simon Félix,Bertrand Lihoreau Applied Acoustics, 2010, 71 (8), pp.731-738. ⟨10.1016/j.apacoust.2010.03.004⟩ Article dans une revue hal-00400411v1
Laser Doppler Velocimetry for Joint Measurements of Acoustic and Mean Flow Velocities : LMS-based Algorithm and CRB Calculation Laurent Simon,Olivier Richoux,Anne Degroot,Louis Lionet IEEE Transactions on Instrumentation and Measurement, 2007, 57 (7), pp.1455-1464. ⟨10.1109/TIM.2008.917670⟩ Article dans une revue hal-00402122v1
Suitability of Laser Doppler Velocimetry for the Calibration of Pressure Microphones Anne Degroot,Robert Macdonald,Olivier Richoux,Bruno Gazengel,Murray Campbell Applied Acoustics, 2007, 69 (12), pp.1308-1317. ⟨10.1016/j.apacoust.2007.09.003⟩ Article dans une revue hal-00589266v1
Propagation of mechanical waves in a one-dimensional nonlinear disordered lattice Olivier Richoux,Claude L. Depollier,Jean Hardy Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2006, 73, pp.026611. ⟨10.1103/PhysRevE.73.026611⟩ Article dans une revue hal-00079134v1
Acoustic characterization of Hofstadter butterfly with resonant scatterers Olivier Richoux,Vincent Pagneux EPL - Europhysics Letters, 2002, 59 (1), pp.34-40 Article dans une revue hal-00403109v1
Characterization by a time-frequency method of classical waves propagation in one-dimensional lattice : effects of the dispersion and localized nonlinearities. Olivier Richoux,Claude Depollier,Jean Hardy Acta Acustica united with Acustica, 2002, 88 (6), pp.934-941 Article dans une revue hal-00403096v1

Communication dans un congrès (15)

Nonlinear propagation in acoustic networks Ioannis Ioannou Sougleridis,Olivier Richoux,Vassos Achilleos,Cyril Desjouy,Georgios Theochariset al. CFA 2025 - 17e Congrès Français d'Acoustique, Société Française d'Acoustique (SFA), Apr 2025, Paris, France Communication dans un congrès hal-05365903v1
Improved Direct Mapping of Acoustic Waveguides to Lattice Models Su Ho Cheong,Georgios Theocharis,Vassos Achilleos,Olivier Richoux,Vincent Pagneux CFA 2025 - 17e Congrès Français d'Acoustique, Société Française d'Acoustique (SFA), Apr 2025, Paris, France Communication dans un congrès hal-05365703v1
Nonlinear propagation in an acoustic periodic waveguide Ioannis Ioannou Sougleridis,Vassos Achilleos,Georgios Theocharis,Olivier Richoux,Dimitri Frantzeskakiset al. 16ème Congrès Français d'Acoustique, CFA2022, Société Française d'Acoustique; Laboratoire de Mécanique et d'Acoustique, Apr 2022, Marseille, France Communication dans un congrès hal-03848194v1
Experimental evidences of perfect acoustic absorption in deep sub-wavelength structures in ventilation problems Vicente Romero-García,Noé Jiménez,Olivier Richoux,Georgios Theocharis,Jean-Philippe Grobyet al. Forum Acusticum, Dec 2020, Lyon, France. pp.13-13, ⟨10.48465/fa.2020.0968⟩ Communication dans un congrès hal-03240353v1
Scattering Suppression by Stealth Acoustic Materials Vicente Romero-García,Nathalie Lamothe,Georgios Theocharis,Olivier Richoux,Lluis Miquel Garcia-Raffi Phononics 2019: 5th International Conference on Phononic Crystals/Metamaterials, Phonon Transport, Topological Phononics, Jun 2019, Tucson, United States Communication dans un congrès hal-02365127v1
Perfect acoustic absorption in deep sub-wavelength structures for the ventilation problems with degenerate resonators Vicente Romero-García,Noé Jiménez,Olivier Richoux,Georgios Theocharis,J.-P Grobyet al. 23rd International Congress on Acoustics, Sept. 09-13, 2019 integrating 4th EAA Euroregio 2019, Sep 2019, Aachen, Germany Communication dans un congrès hal-02352594v1
Perfect acoustic absorption in deep sub-wavelength structures for the ventilation problems Vicente Romero-García,Noé Jiménez,Jean-Philippe Groby,Olivier Richoux,Georgios Theochariset al. Symposium on acoustic metamaterials, Oct 2019, Ischia, Italy Communication dans un congrès hal-02365159v1
Dissipative Envelope Solitons In 1D Acoustic Metamaterials Jiangyi Zhang,Vicente Romero-García,Georgios Theocharis,Olivier Richoux,Vasos Achilleoset al. Symposium on acoustic metamaterials, Nov 2018, Xàtiva, Spain Communication dans un congrès hal-02365968v1
Nonlinear wave propagation in 1D acoustic transmission line metamaterials Jiangyi Zhang,Vicente Romero-García,Georgios Theocharis,Olivier Richoux,Vasos Achilleoset al. The 2nd Franco-Chinese Acoustic Conference, Oct 2018, Le Mans, France Communication dans un congrès hal-02365883v1
Non-Periodic Distribution of Scatterers and Broadband Acoustic Transparency Lluis Miquel Garcia-Raffi,Nathalie Lamothe,Olivier Richoux,Georgios Theocharis,Vicente Romero-García The 2nd Franco-Chinese Acoustic Conference, Oct 2018, Le Mans, France Communication dans un congrès hal-02365850v1
Sound propagation in periodic urban areas Miguel Moleron,Simon Félix,Vincent Pagneux,Olivier Richoux,Judicaël Picaut Acoustics 2012, Apr 2012, Nantes, France Communication dans un congrès hal-00810887v1
Application de la méthode EF-modale à l'étude de réseaux périodiques ouverts Miguel Moleron,Simon Félix,Vincent Pagneux,Olivier Richoux,Judicaël Picaut CFM 2011 - 20ème Congrès Français de Mécanique, Aug 2011, Besançon, France Communication dans un congrès hal-03421450v1
Application of the modal-FE method to the study of open periodic lattices Miguel Moleron,Simon Félix,Vincent Pagneux,Olivier Richoux,Judicaël Picaut Forum Acusticum 2011, Jun 2011, France. pp 1047-1052 Communication dans un congrès hal-00637548v1
Une méthode mixte EF-modale pour l'étude de la propagation acoustique en milieu urbain Miguel Moleron,Simon Félix,Olivier Richoux,Vincent Pagneux,Judicaël Picaut 6emes Journées Jeunes Chercheurs en Audition, Acoustique musicale et Signal audio (JJCAAS 10), Nov 2010, France Communication dans un congrès hal-00638048v1
Characterization of a dipole radiation by Laser Doppler Velocimetry Grégory Souchon,Bruno Gazengel,Olivier Richoux,Alain Le Duff 7 ıeme Congrés Français d'acoustique, 30. Deutsche Jahrestagung für Akustik, 2004, Strasbourg, France Communication dans un congrès hal-01166390v1

Poster de conférence (1)

Stealth Acoustic Materials for Scattering Cancellation Vicente Romero-García,Nathalie Lamothe,Georgios Theocharis,Olivier Richoux,Lluis Miquel Garcia-Raffi META 2019 Lisbon - Portugal The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Jul 2019, Lisbon, Portugal Poster de conférence hal-02352610v1

Pré-publication, Document de travail (3)

Topologically invisible defects in chiral mirror lattices Antonin Coutant,Liyang Zheng,Vassos Achilleos,Olivier Richoux,Georgios Theochariset al. 2023 Pré-publication, Document de travail (preprint/prepublication) hal-04300717v1
Modelling the pressure field in the vicinity of a microphone membrane using PIV Olivier Richoux,Anne Degroot,Bruno Gazengel,Robert Macdonald,M. Campbell 2009 Pré-publication, Document de travail hal-00400688v1
Analytical study of the propagation of acoustic waves in a 1D weakly disordered lattice Olivier Richoux,E. Morand,Laurent Simon 2003 Pré-publication, Document de travail hal-00358586v1